Copper Magnets and Copper Machines

These copper magnets could be used to create levitating rails such as maglev trains. You could even use them for repelling trains. There’s more. You could use magnets to switch blocks such as creating movement as another way to build a copper machine. Of course you would use copper wires to power the train. Copper magnets have good use with suspension and attract and repel to create movement. The way this will work is the blocks will have velocity that moves towards or away from the magnet. Copper magnets are crafted from, copper surrounding an iron block.